Pollen percentages from IODP Site 339-U1385@en

The published data come from the analysis of pollen and spores contained in sediments from IODP site U1385 (Expedition 339) retrieved from the Iberian margin. These data cover the interval from 345 to 307 ka, which includes the MIS 9e. The data table includes percentages of the different pollen and spore morphotypes identified. It also provides the percentages of the following ecological groups: 1) Mediterranean Forest (excluding Hippophae, Cuppressaceae and Betula) which is also called warm-temperate forest, 2) Mediterranean taxa s.s. (or sclerophylls) and 3) semi-desert plants.本公开数据集源自对伊比利亚陆缘获取的国际大洋发现计划（International Ocean Discovery Program，IODP）第339次科考航次U1385站位沉积物中所含花粉与孢子的分析结果。数据集覆盖距今345 ka至307 ka的沉积时段，该时段包含海洋同位素阶段（Marine Isotope Stage，MIS）9e。本次数据集的数据表包含已鉴定的各类花粉与孢子形态型的占比数据，同时提供以下三类生态类群的占比：1）地中海森林（排除沙棘属、柏科与桦木属），该类群亦被称为暖温带森林；2）狭义地中海类群（又称硬叶植物）；3）半荒漠植物。